JPS5485746A - Orienting method of liquid crystal display element - Google Patents
Orienting method of liquid crystal display elementInfo
- Publication number
- JPS5485746A JPS5485746A JP15395277A JP15395277A JPS5485746A JP S5485746 A JPS5485746 A JP S5485746A JP 15395277 A JP15395277 A JP 15395277A JP 15395277 A JP15395277 A JP 15395277A JP S5485746 A JPS5485746 A JP S5485746A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cell
- fixed direction
- coupling agent
- silane coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
PURPOSE: To make the method simple and easier to work in place of a diagonal vapor deposition method of SiO by inorganic-sealing glass substrates having beforehand provided with fine flaws in a fixed direction to assemble to a cell and introducing silane coupling agent vapor to its inside.
CONSTITUTION: The surfaces of glass substrates 1, 1' provided with transparent electrodes 2, 2' are polished in a fixed direction by suitable abrasive materials, whereby fine flaws extending in the fixed direction are formed on the surface. Next, the substrates 1, 1' are bonded by means of low-melting point paste 3, whereby the cell of superior airtightness in which all the inside surfaces except liquid crystal injection port are constituted by the glass is made. Organic silane coupling agent vapor is introduced into this cell and is chemically adsorbed on the substrate surfaces, thereby forming thin films 4. The thin films are subjected to heat treatment to form stable polymer. Next, liquid crystal material 5 is sealed, whereby the homogeneous orientation having reproducibility is obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395277A JPS5485746A (en) | 1977-12-20 | 1977-12-20 | Orienting method of liquid crystal display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395277A JPS5485746A (en) | 1977-12-20 | 1977-12-20 | Orienting method of liquid crystal display element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5485746A true JPS5485746A (en) | 1979-07-07 |
Family
ID=15573651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15395277A Pending JPS5485746A (en) | 1977-12-20 | 1977-12-20 | Orienting method of liquid crystal display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5485746A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224226A (en) * | 1985-07-25 | 1987-02-02 | Stanley Electric Co Ltd | Vertical orientation processing method for substrate for liquid crystal display |
-
1977
- 1977-12-20 JP JP15395277A patent/JPS5485746A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224226A (en) * | 1985-07-25 | 1987-02-02 | Stanley Electric Co Ltd | Vertical orientation processing method for substrate for liquid crystal display |
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